Worksheet
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Chemistry Equations

For Students 10th - 12th
In this chemistry learning exercise, students balance the list of equations given using their knowledge of the Periodic table. There are 27 equations to solve on the sheet.
Worksheet
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Proteins

For Students 9th - 10th
In this biology worksheet, students identify and locate various vocabulary terms pertaining to types of proteins. There are 22 biology terms located in the word search.
Organizer
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What is Air?

For Students 3rd - 5th
In this air worksheet, students will brainstorm 3 things that make up the air around them. Students will write down their ideas in a graphic organizer.
Worksheet
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Sea of Air

For Students 9th - 12th
In this air worksheet, students review the layers of the atmosphere and how the gases in the atmosphere effect living things. This worksheet has 1 fill in the blank, 2 problems to solve, and 10 short answer questions.
Worksheet
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Atoms-How Sweet They Are!

For Students 8th - 10th
In this atoms and sugar molecules worksheet, students are given the structural composition of the sugar molecule maltose. They determine the number of each type of atom in the molecule, they find the ratio of hydrogen to oxygen atoms and...
Lesson Plan
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Keeping Healthy Lesson Plan

For Teachers 2nd - 4th
Students explore how muscles work. In this health lesson, students identify how the blood supplies muscles with oxygen. Students participate in an online activity to reinforce the concepts.
Lesson Plan
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Photosynthesis

For Teachers 4th
Fourth graders discuss and identify the components of photosynthesis and the products of this process. They participate in a class discussion about the importance of oxygen, and in small groups act out the process of photosynthesis. ...
Worksheet
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The Respiratory System

For Students 5th - 12th
In this respiratory system worksheet, students review how the air passageways and lungs transport oxygen through the respiratory system. Students also review the mechanics of breathing. This worksheet has 6 multiple choice and 6 true or...
Lesson Plan
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Environment: Banana-in-a-Jar Experiment

For Teachers 4th - 6th
Students conduct experiments using bananas sealed in jars to observe the effects on biodegradable waste in landfills. They cover the lid with a plastic sandwich bag to create an airtight seal. Students observe how the oxygen is used...
Lesson Plan
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Blood Moving from Heart Around Body Simulation

For Teachers 3rd - 5th
Pupils review circulation and blood flow patterns from different parts of the body. They play a game using colored yarn and index cards to simulate blood flow, oxygenated blood, arteries and veins.
Worksheet
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Holy Moley!

For Students 11th - Higher Ed
In this chemistry worksheet, students calculate to find the molar mass of water. Then they identify how many moles of hydrogen atoms and oxygen atoms they would have in a beaker. Students also write the chemical formula of cholesterol.
Worksheet
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Energy in Cells

For Students 9th
For this biology worksheet, 9th graders explain how producers make their own food. Then they describe the food chain and what the end products are of respiration. Students also describe how muscles continue to get energy during high...
Lesson Plan
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Creek Monitoring

For Teachers 6th
Sixth graders conduct a variety of assessments at a local stream to determine if it is a suitable habitat for salmon. They measure temperature, tubidity, dissolved oxygen, pH levels, bacteria and nutrients. In this unit, 6th graders work...
Lesson Plan
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Plants and Animals Depend Upon One Another

For Teachers 1st
First graders study plants and animals and how they depend on one another. They also study that plants give energy to animals and provide oxygen needed for life. Finally, 1st graders give examples of the roles plants and animals play...
Lesson Plan
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Respiratory System

For Teachers 4th - 6th
Students analyze the function of the lungs. In this lesson about the Respiratory System, students explore breathing and the movement of air through the lungs. Students perform an 4 part experiment to observe what it might look like for...
Lesson Plan
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Why Is Our Stream Changing?

For Teachers 7th - 8th
Young scholars test turbidity, pH, oxygen content and temperature of local stream. In this earth science lesson plan, students collect and record data from the experiment. They analyze findings and present it to class.
Lesson Plan
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The Heart

For Teachers 9th - 12th
High schoolers identify the parts of the heart and the path blood flows through it. They practice using new vocabulary and labeling the parts of the heart. They examine the path of oxygenated and deoxygenated blood as well.
Lesson Plan
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Do Plants Eat?

For Teachers 5th - 8th
Learners explain that photosynthesis is a process that plants use to convert light energy into glucose. They summarize photosynthesis as a chemical process in which the plant uses carbon dioxide and water to form glucose and oxygen.
Worksheet
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Gas Law Homework Problem Set

For Students 10th - 11th
In this chemistry worksheet, students determine the mass of the gas when filling a bicycle tire with nitrogen. Then they determine the volume of a balloon when at specific altitudes. Students also determine the partial pressure of oxygen...
Lesson Plan
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Bad Microbes in Food Processing

For Teachers 3rd - 4th
Students complete an experiment to determine if there are bad microbes in food processing.In this bad microbe experiment, students use apples to see how they react to oxygen. Students test apples with chemicals to observe the changes.
Worksheet
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Atoms or Molecules?

For Students 5th - 8th
For this scientific investigation worksheet, students follow the provided procedures to examine the chemical reactions of hydrogen and oxygen atoms and then respond to 1 short answer question.
Lesson Plan
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Mapping the Circulatory System

For Teachers 3rd - 5th
Students investigate the circulatory system in human beings.  In this human body instructional activity, students create an outline of a human body using colored markers and butcher paper.  Students use red and blue colors to...
Lesson Plan
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La Toteca- A Tropical Paradise

For Teachers 7th - 11th
Students collect data on the time of the ferry. In this algebra instructional activity, students use the data to predict a ferry schedule. They also compute the depth where oxygen would be needed when diving.
Lesson Plan
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How do plant & animal cells make and use energy?

For Teachers 6th - 8th
Pupils show the relationship between the need for plants to undergo photosynthesis in order to generate oxygen. They see the flaws associated with this thinking because of the lack of CO2 and H2O and lack of sufficient gravity in order...

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